convert MainActivity to kotlin
This commit is contained in:
tibbi
parent
e96bbfb127
commit
22b3c3f5cc
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package com.simplemobiletools.filemanager.activities;
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import android.Manifest;
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import android.content.Intent;
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import android.content.pm.PackageManager;
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import android.os.Bundle;
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import android.os.Environment;
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import android.os.Handler;
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import android.support.v4.app.ActivityCompat;
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import android.view.Menu;
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import android.view.MenuItem;
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import com.simplemobiletools.filemanager.Config;
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import com.simplemobiletools.filemanager.Constants;
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import com.simplemobiletools.filemanager.R;
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import com.simplemobiletools.filemanager.Utils;
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import com.simplemobiletools.filemanager.fragments.ItemsFragment;
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import com.simplemobiletools.filepicker.models.FileDirItem;
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import com.simplemobiletools.filepicker.views.Breadcrumbs;
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import butterknife.BindView;
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import butterknife.ButterKnife;
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public class MainActivity extends SimpleActivity implements ItemsFragment.ItemInteractionListener, Breadcrumbs.BreadcrumbsListener {
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@BindView(R.id.breadcrumbs) Breadcrumbs mBreadcrumbs;
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private static final int STORAGE_PERMISSION = 1;
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private static final int BACK_PRESS_TIMEOUT = 5000;
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private static boolean mShowFullPath;
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private static Config mConfig;
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private static boolean mWasBackJustPressed;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_main);
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ButterKnife.bind(this);
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mBreadcrumbs.setListener(this);
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mConfig = Config.newInstance(getApplicationContext());
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tryInitFileManager();
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}
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@Override
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protected void onResume() {
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super.onResume();
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if (Utils.hasStoragePermission(getApplicationContext())) {
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final boolean showFullPath = mConfig.getShowFullPath();
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if (showFullPath != mShowFullPath)
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initRootFileManager();
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mShowFullPath = showFullPath;
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}
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}
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@Override
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protected void onPause() {
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super.onPause();
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mShowFullPath = mConfig.getShowFullPath();
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}
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@Override
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protected void onDestroy() {
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super.onDestroy();
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Config.newInstance(getApplicationContext()).setIsFirstRun(false);
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}
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private void tryInitFileManager() {
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if (Utils.hasStoragePermission(getApplicationContext())) {
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initRootFileManager();
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} else {
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ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, STORAGE_PERMISSION);
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}
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}
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private void initRootFileManager() {
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openPath(Environment.getExternalStorageDirectory().toString());
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}
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private void openPath(String path) {
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mBreadcrumbs.setBreadcrumb(path, Environment.getExternalStorageDirectory().toString());
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final Bundle bundle = new Bundle();
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bundle.putString(Constants.PATH, path);
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final ItemsFragment fragment = new ItemsFragment();
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fragment.setArguments(bundle);
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fragment.setListener(this);
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getSupportFragmentManager().beginTransaction().replace(R.id.fragment_holder, fragment).addToBackStack(path)
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.commitAllowingStateLoss();
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}
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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getMenuInflater().inflate(R.menu.menu, menu);
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return true;
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()) {
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case R.id.settings:
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startActivity(new Intent(getApplicationContext(), SettingsActivity.class));
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return true;
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case R.id.about:
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startActivity(new Intent(getApplicationContext(), AboutActivity.class));
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return true;
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default:
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return super.onOptionsItemSelected(item);
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}
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}
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@Override
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public void onBackPressed() {
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if (mBreadcrumbs.getChildCount() <= 1) {
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if (!mWasBackJustPressed) {
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mWasBackJustPressed = true;
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Utils.showToast(getApplicationContext(), R.string.press_back_again);
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new Handler().postDelayed(new Runnable() {
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@Override
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public void run() {
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mWasBackJustPressed = false;
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}
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}, BACK_PRESS_TIMEOUT);
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} else {
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finish();
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}
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} else {
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mBreadcrumbs.removeBreadcrumb();
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final FileDirItem item = mBreadcrumbs.getLastItem();
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openPath(item.getPath());
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}
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}
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@Override
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public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
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super.onRequestPermissionsResult(requestCode, permissions, grantResults);
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if (requestCode == STORAGE_PERMISSION) {
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if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
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initRootFileManager();
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} else {
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Utils.showToast(getApplicationContext(), R.string.no_permissions);
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finish();
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}
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}
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}
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@Override
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public void itemClicked(FileDirItem item) {
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openPath(item.getPath());
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}
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@Override
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public void breadcrumbClicked(int id) {
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final FileDirItem item = (FileDirItem) mBreadcrumbs.getChildAt(id).getTag();
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openPath(item.getPath());
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}
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}
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@ -16,8 +16,6 @@ public class SettingsActivity extends SimpleActivity {
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@BindView(R.id.settings_show_hidden) SwitchCompat mShowHiddenSwitch;
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@BindView(R.id.settings_show_hidden) SwitchCompat mShowHiddenSwitch;
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@BindView(R.id.settings_show_full_path) SwitchCompat mShowFullPathSwitch;
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@BindView(R.id.settings_show_full_path) SwitchCompat mShowFullPathSwitch;
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private static Config mConfig;
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@Override
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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super.onCreate(savedInstanceState);
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@ -0,0 +1,138 @@
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package com.simplemobiletools.filemanager.activities
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import android.Manifest
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import android.content.Intent
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import android.content.pm.PackageManager
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import android.os.Bundle
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import android.os.Handler
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import android.support.v4.app.ActivityCompat
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import android.view.Menu
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import android.view.MenuItem
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import com.simplemobiletools.filemanager.Constants
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import com.simplemobiletools.filemanager.R
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import com.simplemobiletools.filemanager.Utils
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import com.simplemobiletools.filemanager.fragments.ItemsFragment
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import com.simplemobiletools.filepicker.extensions.getInternalPath
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import com.simplemobiletools.filepicker.models.FileDirItem
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import com.simplemobiletools.filepicker.views.Breadcrumbs
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import kotlinx.android.synthetic.main.activity_main.*
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class MainActivity : SimpleActivity(), ItemsFragment.ItemInteractionListener, Breadcrumbs.BreadcrumbsListener {
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setContentView(R.layout.activity_main)
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breadcrumbs.setListener(this)
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tryInitFileManager()
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}
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override fun onResume() {
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super.onResume()
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if (Utils.hasStoragePermission(applicationContext)) {
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val showFullPath = mConfig!!.showFullPath
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if (showFullPath != mShowFullPath)
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initRootFileManager()
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mShowFullPath = showFullPath
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}
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}
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override fun onPause() {
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super.onPause()
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mShowFullPath = mConfig!!.showFullPath
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}
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override fun onDestroy() {
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super.onDestroy()
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mConfig.isFirstRun = false
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}
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private fun tryInitFileManager() {
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if (Utils.hasStoragePermission(applicationContext)) {
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initRootFileManager()
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} else {
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ActivityCompat.requestPermissions(this, arrayOf(Manifest.permission.READ_EXTERNAL_STORAGE), STORAGE_PERMISSION)
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}
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}
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private fun initRootFileManager() {
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openPath(getInternalPath())
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}
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private fun openPath(path: String) {
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breadcrumbs.setBreadcrumb(path, getInternalPath())
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val bundle = Bundle()
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bundle.putString(Constants.PATH, path)
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val fragment = ItemsFragment()
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fragment.arguments = bundle
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fragment.setListener(this)
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supportFragmentManager.beginTransaction().replace(R.id.fragment_holder, fragment).addToBackStack(path).commitAllowingStateLoss()
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}
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override fun onCreateOptionsMenu(menu: Menu): Boolean {
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menuInflater.inflate(R.menu.menu, menu)
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return true
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}
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override fun onOptionsItemSelected(item: MenuItem): Boolean {
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return when (item.itemId) {
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R.id.settings -> {
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startActivity(Intent(applicationContext, SettingsActivity::class.java))
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true
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}
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R.id.about -> {
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startActivity(Intent(applicationContext, AboutActivity::class.java))
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true
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}
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else -> super.onOptionsItemSelected(item)
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}
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}
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override fun onBackPressed() {
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if (breadcrumbs.childCount <= 1) {
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if (!mWasBackJustPressed) {
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mWasBackJustPressed = true
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Utils.showToast(applicationContext, R.string.press_back_again)
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Handler().postDelayed({ mWasBackJustPressed = false }, BACK_PRESS_TIMEOUT.toLong())
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} else {
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finish()
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}
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} else {
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breadcrumbs.removeBreadcrumb()
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val item = breadcrumbs.lastItem
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openPath(item.path)
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}
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}
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override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<String>, grantResults: IntArray) {
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super.onRequestPermissionsResult(requestCode, permissions, grantResults)
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if (requestCode == STORAGE_PERMISSION) {
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if (grantResults.size > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
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initRootFileManager()
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} else {
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Utils.showToast(applicationContext, R.string.no_permissions)
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finish()
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}
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}
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}
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override fun itemClicked(item: FileDirItem) {
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openPath(item.path)
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}
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override fun breadcrumbClicked(id: Int) {
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val item = breadcrumbs.getChildAt(id).tag as FileDirItem
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openPath(item.path)
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}
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companion object {
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private val STORAGE_PERMISSION = 1
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private val BACK_PRESS_TIMEOUT = 5000
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private var mShowFullPath: Boolean = false
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private var mWasBackJustPressed: Boolean = false
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}
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}
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